Browsing by Subject "435/288.7"
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Apparatus for Rapid Toxicity Testing of a Liquid Sample
(U.S. Patent and Trademark Office, 1995-10-17)A toxicity testing assay wherein a test sample is prepared with electrochromic dye and a living organism of the cladoceran order or other test organisms, and the sample is irradiated with alternately blue and yellow light ...